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-   -   ecotec power tuning (https://www.cobaltss.net/forums/advanced-performance-modifications-130/ecotec-power-tuning-44909/)

Delta2.2 01-24-2007 11:35 PM

ecotec power tuning
 
i found this on GMI and i thought it would be useful in the ADVANCED performance section. heres a little right up. but i couldnt get all the links to work. but heres the link to the GMI site. http://www.gminsidenews.com/forums/s...ad.php?t=43840

hope you all enjoy


I'm unsure of how recent this is, and it may even be a repost, but I was searching for information on modifying Ecotecs and I came across something that deserves exposure. The quality of images and detailing of the instructions are second-to-none and all direct from GM.

http://paceperformance.com/ProductIm...s/12499466.gif

Primarily the focus is on souping up the Supercharged 2.0L Ecotec LSJ engine found in the Cobalt SS Supercharged and the Saturn Ion Red Line.

ECOTEC 2.0 L LSJ Power Manual - Chapters 1 & 2

ECOTEC 2.0 L LSJ Power Manual - Chapters 3 & 4
ECOTEC 2.0 L LSJ Power Manual - Chapters 5 & 6

Source:
http://www.gmperformancedivision.com..._articles.aspx

Check out the above main page for more on...
-Building a 300 HP Stage 3 race Cobalt SS Supercharged
-Putting a roll cage in the Cobalt
-Build up of the HHR Bonneville Salt Flat Racer
-Behind the scenes on all the custom work GM did for the Hot Rod Magazine Solstice LS7 project that you won't read about in the magazine.
-Ecotec records like the 246.849 mph(!) G/BFALT class (G Class/Blown Fuel Altered Coupe) Bonneville Salt Flats Cobalt

http://www.gmperformancedivision.com...lt_Sm_copy.jpg

And finally there is an older but pretty sweet write up on how GM developed the 2.2 based Ecotec drag motor.

http://www.year2032.com/ecotec_files/image002.jpg


bump

ENUFPWR 02-05-2007 06:15 PM


Originally Posted by Delta2.2 (Post 781086)
i found this on GMI and i thought it would be useful in the ADVANCED performance section. heres a little right up. but i couldnt get all the links to work. but heres the link to the GMI site.


ECOTEC 2.0 L LSJ Power Manual - Chapters 3 & 4
ECOTEC 2.0 L LSJ Power Manual - Chapters 5 & 6


Fixed links for you :)

ECOTEC 2.0 L LSJ Power Manual - Chapters 3 & 4

http://www.gmperformancedivision.com...J_Chap_3&4.pdf

ECOTEC 2.0 L LSJ Power Manual - Chapters 5 & 6
http://www.gmperformancedivision.com...SJ_Chap5&6.pdf





Here are some older ecotec manuals...300hp build up


http://www.gmperformancedivision.com.../23/ecotec.pdf

http://www.gmperformancedivision.com...tec_Part_2.pdf

http://www.gmperformancedivision.com...tec_Part_3.pdf

http://www.gmperformancedivision.com...tec_Part_4.pdf



Rollcage build up for cobalts

http://www.gmperformancedivision.com...t_Rollcage.pdf

http://www.gmperformancedivision.com...e_-_Part_2.pdf

CobaltSS in Red Wallpaper
http://www.gmperformancedivision.com...d_1024x768.jpg

Delta2.2 02-05-2007 10:23 PM

kool thanks man

good job :twothumbs

R33P3R007 03-13-2007 10:48 AM

ummm.. repost from Pete. but i guess it's ok since it is good stuff

CTCOBALTSSS 03-13-2007 11:02 AM

This is all good stuff. Nice post. :twothumbs

Le5speed 09-09-2008 08:48 PM

i would like to see some of these for the 2.4 do they exist

SS/SCking 03-25-2009 09:11 AM

sub' for tq spec's


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